Bicycle



FIG. 1 is a front perspective view of a bicycle;

FIG. 2 is a front view thereof, shown from a slight perspective;

FIG. 3 is a rear view thereof, shown from a slight perspective;

FIG. 4 is a right side view thereof, shown from a slight perspective;and,

FIG. 5 is a top view thereof, shown from a slight perspective.

The broken line showing of the bicycle is for the purpose illustratingportions of the bicycle and forms no part of the claimed design.

CLAIM The ornamental design for a bicycle, as shown and described.